Influence of DC Joule-heating treatment on magnetoimpedance effect in amorphous Co64Fe21B15 alloy

被引：30
作者：
Coisson, M
Kane, SN
Tiberto, P
Vinai, F
机构：
[1] Ist Elettrotecnico Nazl Galileo Ferraris, I-10135 Turin, Italy
[2] INFM, UdR TO Poli, I-10135 Turin, Italy
[3] Ecole Normale Super, UMR CNRS, SATIE, F-94235 Cachan, France
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 271卷 / 2-3期
关键词：
magnetoimpedance; amorphous alloys; Joule heating; XRD; mossbauer spectroscopy;
D O I：
10.1016/j.jmmm.2003.09.038
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of DC Joule-heating treatment on magnetoimpedance response in Co64Fe21B15 ribbons has been studied. Monitoring of electrical resistance during the thermal treatment, hysteresis loops measurements, X-ray diffraction (XRD) and Mossbauer spectroscopy were used to study the structural changes induced by the current-annealing technique. The connection between the magnetoimpedance response and microstructure has been studied in detail. Finally, the normalization effect on the maximum DeltaZ/Z (%) ratio achieved due to the maximum magnetic field applied during the experiment has been considered. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：312 / 317
页数：6
相关论文
共 11 条
[1]   JOULE-HEATING EFFECTS IN THE AMORPHOUS FE40NI40B20 ALLOY [J].
ALLIA, P ;
BARICCO, M ;
TIBERTO, P ;
VINAI, F .
PHYSICAL REVIEW B, 1993, 47 (06) :3118-3125
[2]   DC JOULE HEATING OF AMORPHOUS METALLIC RIBBONS - EXPERIMENTAL ASPECTS AND MODEL [J].
ALLIA, P ;
TIBERTO, P ;
BARICCO, M ;
VINAI, F .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1993, 64 (04) :1053-1060
[3]   Giant magnetoimpedance and induced anisotropy in joule-heated and conventionally annealed Co-based amorphous materials [J].
Appino, C ;
Beatrice, C ;
Tiberto, P ;
Vinai, F .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2000, 215 :349-351
[4]   IMPROVING THE VALIDITY OF HYPERFINE FIELD DISTRIBUTIONS FROM MAGNETIC-ALLOYS .1. UNPOLARIZED SOURCE [J].
BRAND, RA .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1987, 28 (03) :398-416
[5]   Crystallization behavior of amorphous (Fe100-xCox)85B15 [J].
Gupta, A ;
Ruwali, K ;
Paul, N ;
Duhaj, P .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 304 :371-374
[6]   STRESS DEPENDENCE OF THE GIANT MAGNETO-IMPEDANCE EFFECT IN AMORPHOUS WIRES [J].
KNOBEL, M ;
SANCHEZ, ML ;
VELAZQUEZ, J ;
VAZQUEZ, M .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1995, 7 (09) :L115-L120
[7]   MAGNETOINDUCTIVE EFFECT (MI EFFECT) IN AMORPHOUS WIRES [J].
MOHRI, K ;
KOHZAWA, T ;
KAWASHIMA, K ;
YOSHIDA, H ;
PANINA, LV .
IEEE TRANSACTIONS ON MAGNETICS, 1992, 28 (05) :3150-3152
[8]   GIANT MAGNETO-IMPEDANCE AND MAGNETO-INDUCTIVE EFFECTS IN AMORPHOUS-ALLOYS (INVITED) [J].
PANINA, LV ;
MOHRI, K ;
BUSHIDA, K ;
NODA, M .
JOURNAL OF APPLIED PHYSICS, 1994, 76 (10) :6198-6203
[9]   VERY LARGE MAGNETO-IMPEDANCE IN AMORPHOUS SOFT FERROMAGNETIC WIRES (INVITED) [J].
RAO, KV ;
HUMPHREY, FB ;
COSTAKRAMER, JL .
JOURNAL OF APPLIED PHYSICS, 1994, 76 (10) :6204-6208
[10]   ROLE OF MAGNETIC-ANISOTROPY IN THE MAGNETOIMPEDANCE EFFECT IN AMORPHOUS-ALLOYS [J].
SOMMER, RL ;
CHIEN, CL .
APPLIED PHYSICS LETTERS, 1995, 67 (06) :857-859
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